Part B:
Problem 1:Need help to solve my nokia 3310 problem.....Please assist, Thanks a lot? 
Problem 2:my 3310 cellphone has no ringing tones but the keypad tones is function!
plsssss email me at thrina_clazen_11@yahoo.com thanks.
Matt's Matt Box useful unlocking tool
Here is some easy way to disassembly Nokia N95.If you are a user of N95 cell phone,please read this article.It is most important feature only for you.Some video tutorials in Nokia N95 disassembly.Also some users expression about this handset.Lets see their think about Nokia N95.
Nokia N95 User Comments:
Dorigny Valentin Says:Use marco mode to take photos…
the N95. I keep thinking to myself I will miss the full keyboard though and I never buy it.
Someone may fix in a problem with one of the costest mobile of Nokia N95.To ones waiting for the 2nd batch of n95 with perfect sliders, really doubt that nokia will modify anything on the future n95 production. Because if they do so they will be legally obliged to call back all the n95 sold around the world and replace the phones or refund the customers.
No responsibility is taken for the correctness of this information.
The tools you need are:
-a t5 torx screwdriver
-some clear cello tape
-scissors
-a pair of tweezers or anything else as long as thinner than a finger nail. nothing sharp though!
-20min of your day
-and some courage!
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lets understand why the n95 has got a loose/wobbly slider?
The following pictures will explain it to you pretty clearly;
so all we gotta do is to put some cello tape between the gap
Some n95 are more loose than the others so you gotta choose where to put the cello tape.
Options;
1. just a tiny bit loose
2. just a tiny bit loose but big gap under the "end" key
3. if its quite loose
4. if its motherF loose!
Results after putting the cello tape;
1. stiff slider
2. a very stiff slider
3. a super stiff slider
4. a mother F stiff slider
The process:
If you don’t want to do the job with oily fingers then wash your hands, switch off your phone, remove the battery cover, take the battery out and simply pop off the back cover. Look so easy:
then simply unscrew the 6 screws located on the side with your t6 screwdriver. During this process always hold the LCD part against the body.
Once unscrewed all the screws again by holding both the LCD part and the body together with your fingers and by using your nail pop off the metallic covers located on each side. Here is the metallic cover shown with an arrow:
here is what you are going to see underneath the metallic covers;
so here is the only part where you gotta be little care full. When slider in closed position simply lift slowly the LCD part of the phone from the body vertically! You are going to hear a little click, don’t worry nothing happened, its just the slider mechanism.
Then take off the plastic things located on each side and put the phone on a flat surface like a table lying on the LCD side.
Now its time to stick some cello tape on the inside of each plastic part;
like on this pic make sure that you stick the cello tape inside the curve properly; (this is where you are going to use the tweezers or something thin)
its time to cut properly the cello tape;
job done;
Its time to assemble the phone. first put back the LCD on the body, now click in left plastic part, then the right plastic part. But when putting back the plastic parts back in make sure that the sliding part of the LCD goes into the cello tape like this;
Put back the metallic covers and screws, then the cover and voila!
Check your slider? So feel much better doesn’t it? No more wobble! No more play! No more noise when pressing the navigation button!
Although there will still be a gap on the bottom side of the phone it wont wobble…
The slider has become very stiff but after a few days it would just be perfect. Try to play with it even 5 minutes of sliding it up and down will make a difference. lets say that you are unhappy with the stiffness in 3 days simply switch to another option by adding or removing some cello tape. Its advice you to start with option 1.
To help you slide the LCD part easier you may also stick a small silicon sticker similar to this one;
Personally went for the 3rd option although the slider on my 5th n95 was only a little bit loose.
Be aware Of The Caution.Nothing can go wrong if you follow exactly.
The Display (which is used in Nokia 6100, 7210, 6610, 7250 and 6220) has a resolution of 132x132 Pxieln @4096 Colors. The visible area is about 3cm x 3cm in size. It can be found cheap at *bay. Note that there exist two types of Displays:
The provided Software does only work with Displays with the Philips chipset. If you want to use a Display with S1D15G10-chipset, take a look 
here.
I have used a AVR ATMega8 to control the Display.
The display works at 3,3V. I use a voltage divider (1.8k, 3.3k to GND) to convert the 5V signals of the controller to 3,3V levels for the display.
I directly soldered a ribbon cable on the back side of the display.
Pinout and connection to AVR:
| 1 | VDD 3,3V | |
| 2 | /Reset | PB4 |
| 3 | SDATA | PB3 |
| 4 | SCLK | PB5 |
| 5 | /CS | PB2 |
| 6 | VLCD 3,3V | |
| 7 | NC | |
| 8 | GND | |
| 9 | LED- | |
| 10 | LED+ (6V) | |
| 11 | NC |
no responsibility is taken for the correctness of this information.
With the 8-Bit AVR Microcontroller i have build a rainbow-Animation, a simple oscilloscope and a Wireframe-3D-Engine:
This Software can be compiled with AVR-GCC. It display a test picture first.
It is possible to upload a RAW-RGB-Image-File via the serial interface.
nokia_6100_display_test.zip (41 KB) -
Philips PCF8833 DatasheetEpson S1D15G10 Controller, with an ATMEL AVR ATMega32L
Caution : Beaware no responsibility is taken for the correctness of this information.
Man kann sein Nokia 3210 so modifizieren, dass es bei eingehenden Anrufen/SMS im Takt des Vibra-Motors blinkt. Es werden keine zusätzlichen LED's eingebaut, lediglich die Standard-LED's mit dem Vibra-Motor kurzgeschlossen. So erlischen die LED's in jedem Augenblick, in dem das Handy vibriert. Das bringt einen ungewöhnlichen Blink-Effekt.
Nehme das Rückcover ab und entferne den Akku. Dann gehst du mit einem dünnen Schraubendreher seitlich oder von vorn unter die Antenne und hebelst diese aus. Sie ist an beiden Seiten (markiert) mit zwei kleinen Haken befestigt, welche leicht abbrechen.
Auf der Oberseite befindet sich ein weiterer Haken neben dem Einschaltknopf. Die Antenne vorsichtig lösen und abnehmen.
Löse die vier Schrauben an der Ober- und Unterseite des Handys. Die Blechabdeckung kann an den markierten Stellen hochgehebelt und anschliessend abgenommen werden. In dieser Abdeckung befindet sich die Mulde, in der der Vibra-Motor untergebracht wird. Genau an dieser Stelle auf der Platine wird gleich Hand angelegt.
Nimm die Platine ab. Der Vibrations-Motor muss eingebaut, oder zumindest das Vibra-Menü aktiviert sein.. Denn erst durch die Ansteuerung des Vibra beginnen die LED's zu blinken an.
Auf der Platine wird nun ein Draht an den Minuspol (im Bild unten) gelötet. Den Draht musst du dann auf die andere Seite der Platine führen. Entweder durch Löcher auf der Platine oder am Rand zwischen dem Rahmen.
Der Draht wird dann jeweils mit einer Anode (Pluspol) einer LED verbunden. Der nächste Schritt ist per Software und Datenkabel das Vibra-Menü freizuschalten, falls es nicht schon aktiviert sein sollte!
Wenn nun ein Anruf eingeht, leuchten die LED's erst auf, und in dem Moment, wo das Handy vibriert, erlischen die LEDs wieder. Und da der Vibra-Motor nicht immer gleichmäßig "brummt", blinkt das Handy dementsprechend!
